Tray for walker or similar article



FIG. 1 is a front perspective view of a tray for a walker or similar article showing my new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a front elevational view thereof.

FIG. 4 is a side elevational view thereof.

FIG. 5 is a rear elevational view thereof.

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a tray for walker or similar article, as shown and described. 